def __createFileHeadersPreview__(self, _separator=None):
dataFileHeader = self.__getDataFileHeader__(_separator)
if dataFileHeader == None:
return
self.__createHeadersTablePreview__()
colCount = dataFileHeader.getHeadersCount()
model = self.__createHeadersTablePreviewModel__(colCount)
self.__widgetsHorizontalHeader__ = WidgetsHorizontalHeader(
self.headersTablePreview)
# create header line
pathFile = self.filesTableView.getSelectedPathAndFilename()
self.__headerWidgets__ = []
for headerLine in dataFileHeader.getHeadersLines(1):
for num, header in enumerate(headerLine):
widget = HeaderWidget(self.__widgetsHorizontalHeader__,
header,
[self.__signal_header_element__,
self.__annotation_header_element__,
self.__time_header_element__])
self.__headerWidgets__.append(widget)
# some value of global indicator have to be not None
if not nvl(*self.__globalIndex__) == None:
widget.enabledAll(False)
if self.__globalIndex__.signal == num: # signal index
widget.check(self.__signal_header_element__.name)
elif self.__globalIndex__.annotation == num: # annotation index @IgnorePep8
widget.check(self.__annotation_header_element__.name)
if self.__globalIndex__.time == num: # time index
widget.check(self.__time_header_element__.name)
elif self.__signalColumnIndexes__.get(pathFile) == num:
widget.check(self.__signal_header_element__.name)
elif self.__annotationColumnIndexes__.get(pathFile) == num:
widget.check(self.__annotation_header_element__.name)
elif self.__timeColumnIndexes__.get(pathFile) == num:
widget.check(self.__time_header_element__.name)
self.__widgetsHorizontalHeader__.setWidgets(self.__headerWidgets__)
# create data lines
for rowData in dataFileHeader.getDataLines():
modelData = list()
for idx in range(colCount):
modelData.append(QStandardItem(rowData[idx]
if colCount <= len(rowData) else ""))
model.appendRow(modelData)
self.fileHeaderPreviewGroup.setEnabled(True)
self.fileHeaderPreviewGroup.show()
